I have to ship a handgun for repair. I know I need to use FedEx or UPS and ship it overnight (according to their policies). My question is, do y'all have a general preference between the two carriers? By the way, I intend to use a larger box that would be harder to conceal by a thief and to address it ATTN: Service Department rather than the manufacturers actual name. Thanks in advance for info to shed light on the better carrier.